Conair HC408 20-Piece Haircut Kit, Number-Coded. Remember everyone's favorite hair length when you use numbered combs that make it easy each time you cut! Compare the number-coded, easy-to-read chart with each numbered comb and get an accurate cut and save time, without having to fumble for those one-size combs. This easy-to-use clipper with stainless steel blades features a 5-position taper control for a total of 55 different accurate-length cuts.